.MenuA01 {
    width: 100%;
    height: 100%;
    overflow-y: scroll;
    transition: all 0.35s;
    position: relative;
    z-index: 1;
    padding: 8px 16px 16px;

    &::-webkit-scrollbar {
        display: none;
    }

    &>.Mask {
        position: absolute;
        left: 16px;
        top: 8px;
        width: calc(100% - 32px);
        height: calc(100% - 16px);
    }
}